SpongeBob SquarePants (1999)

S4E19 Whale of a Birthday

Title: Whale of a Birthday Plot: Mr. Krabs is determined to throw Pearl an unforgettable birthday celebration. While he prepares for the party, SpongeBob takes on the challenge of finding the perfect gift for her. He follows Pearl around the Bikini Bottom mall, jotting down everything she deems "Coral." However, when Pearl arrives at her birthday bash, she’s dismayed to see that her father's frugality has taken over once again, turning what should have been a spectacular event into a dull affair. Just when it seems her birthday will be a flop, SpongeBob arrives with a truckload of gifts, having bought everything Pearl liked, despite maxing out Mr. Krabs' credit card.